2398310

Information

• Patent Grant
• 2398310

• References
• Source

• Patent Number

  2,398,310

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1946
  78 years ago

• CPC

  • B23D43/02 - for cutting by rectilinear movement
  • Y10T407/1614 - Hollow tool for surrounding workpiece
  • Y10T407/1642 - Annular tool

• US Classifications

  • 076 - Metal tools and implements, making
  • 407 - Cutters, for shaping